Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Sides thiab Base
- Kauj Ruam 2: Ntsuas Kev Sib Ntsib
- Kauj Ruam 3: Cartridge Slots
- Kauj ruam 4: Keyboard thiab Trackpad
- Kauj Ruam 5: Pem Hauv Ntej thiab Sab Saum Ntawm Qhov Rooj
- Kauj Ruam 6: Hluav Taws Xob
- Kauj ruam 7: Ua tiav
Video: FLIPT-BIT: Retro-styled Raspberry Pi Computer: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nov yog kuv coj ntawm Raspberry Pi lub thawv. Nws yog txhua lub khoos phis tawj uas muaj cov zaub, keyboard, thiab trackpad built-in. RPi's USB thiab lub mloog pob ntseg tau nthuav tawm rau sab nraub qaum, thiab "daim npav daim npav" tuaj yeem raug tshem tawm kom nkag tau mus rau RPi's GPIO pins.
Tsim kev tshoov siab los ntawm lub khoos phis tawj zoo nkauj no los ntawm 80s.
Khoom siv
- lub hauv paus thiab nraub qaum: 1/4 "acrylic lossis polycarbonate sheeting (puag thiab rov qab vaj huam sib luag)
- pem hauv ntej thiab sab saum toj: 1/8 "foamed pvc sheeting
- compact usb keyboard thiab trackpad
- Raspberry Pi (Kuv siv tus qauv 3+, tab sis 4 yuav tsum ua haujlwm ib yam nkaus)
- 7 "TFT zaub thiab tswj lub rooj tsavxwm (dav muaj nyob ntawm eBay, los nrog lub rooj tswj hwm uas txhawb nqa HDMI, VGA, thiab lwm yam).
- 12v fais fab mov, yuav tsum txhawb nqa tsawg kawg 5A (tso tawm ntawm 12v)
- 12v-rau-5v tus tswj hluav taws xob (rau Raspberry Pi, keyboard, thiab trackpad)
- HDMI kab
- lub mloog pob ntseg txuas txuas txuas, thiab vaj huam sib luag-mount jack (nqa lub suab tso rau sab nraub qaum)
- USB txuas txuas txuas nrog vaj huam sib luag-mount nkaus (nqa 2 USB chaw nres nkoj mus rau tom qab vaj huam sib luag)
Kauj Ruam 1: Sides thiab Base
Ob sab, ua txhua lub ces kaum txawv thiab zoo li, yog 3D luam tawm (STL cov ntaub ntawv txuas nrog). Txhua sab yog ob daim thiab ua ke ua ke nrog cov kua nplaum zoo tshaj plaws, thiab tau luam tawm hauv qhov rau #8-32 cov cua sov teeb txheej xov. Cov xov ntxig ntxig nws tuav rau lub hauv paus.
Lub hauv paus yog 1/4 plexiglass lossis polycarbonate (aka Lexan) - Kuv tsis tuaj yeem nco qhov twg: D. Txawm li cas los xij yuav tsum ua haujlwm - Kuv nyiam polycarbonate raws li nws txiav tau zoo dua. pom.
Kauj Ruam 2: Ntsuas Kev Sib Ntsib
7 TFT screen los nrog lub rooj sib cais me me nrog cov nyees khawm rau tig thiab kho cov zaub, xaiv cov tswv yim nkag mus, thiab lwm yam. Kuv tsim qauv 3D-luam ntawv thav duab rau ob qho tib si tuav cov zaub hauv qhov chaw thiab kom muaj cov nyees khawm tsim los ua Cov duab qhia tau hais tias lawv txhua tus mus ua ke li cas.
Nco ntsoov tias lub vijtsam thev naus laus zis tau xoob hauv lub thav duab - thaum thav duab tau teeb tsa rau hauv rooj plaub nws yuav ua kom lub vijtsam ruaj ntseg.
Kauj Ruam 3: Cartridge Slots
Cov no feem ntau tsuas yog kho kom zoo nkauj. Luam lub hauv paus thiab ob qho ntawm lwm daim thiab lo ua ke. (Cov ntaub ntawv STL tau txuas nrog.) Nyob ntawm koj qhov kev luam tawm zoo koj yuav xav tau sau qhov khoob (piv txwv li nrog ntoo muab lo lossis glazing/qhov chaw tso rau) thiab xuab zeb.
Kauj ruam 4: Keyboard thiab Trackpad
Keyboard: Perixx 11486 PERIDUO-212
Trackpad: Perixx PERIPAD-501
Cov ntaub ntawv tau tsim tshwj xeeb rau cov ntu no, tab sis yuav tsum hloov pauv mus rau lwm tus.
Lub tswv yim teeb tsa keyboard yog:
- qhib cov keyboard tsev (tshem cov ntsia hlau, tom qab ntawd ua tib zoo qhib qhib raws cov nqaws)
- laum cov ntsia hlau qhov hauv qab ib nrab ntawm cov cuab yeej keyboard
- mount ib nrab hauv qab ntawm cov keyboard vaj huam sib luag rau ntoo spacers
- rov txuas dua ib nrab ntawm cov keyboard mus rau ib nrab hauv qab
- nce cov ntoo spacers mus rau lub hauv paus phaj ntawm lub khoos phis tawj computer, siv cov khoom me me los ua kom cov keyboard zoo
Tib lub tswv yim rov ua haujlwm rau mount trackpad.
Kauj Ruam 5: Pem Hauv Ntej thiab Sab Saum Ntawm Qhov Rooj
Muaj tsib daim ntawm PVC ua npuas ncauj ntawm no:
- daim loj nrog qhov rau lub vijtsam thav duab thiab txiav tawm rau "cartridges"
- luas thooj rau saum lub trackpad
- luas thooj hauv qab lub trackpad
- saum "qhov ntswg" daim
- qab "qhov ntswg" daim
Feem ntau tau txiav rau qhov dav ntawm lub rooj pom, nrog rau ib qho txawv lub kaum ntse ntse txiav ntawm txoj hlua pom.
Qhov nyuaj tshaj plaws ntawm kev tsim kho, nyob deb, tau txais "lub qhov ntswg" (lub kaum me ntsis ntawm rooj plaub nyob rau hauv pem hauv ntej ntawm cov keyboard/trackpad) yog, yog li ua qhov ntawd ua ntej. Kuv tau luam tawm cov qauv los ntawm daim duab sketchup kom tau txais cov ces kaum ntawm qhov kawg ntawm lub qhov ntswg kom ze li sai tau; qhov dav tau tawm me ntsis, yog li kho raws li qhov tsim nyog. Los ntawm qhov ntawd nws tsuas yog txheej txheem ntawm kev txhuam thiab kho kom txog thaum txhua yam haum.
Kuv txiav ib daim ntoo ntawm lub rooj pom kaum nyob rau hauv txoj kev uas nws txhawb lub qhov ntswg los ntawm sab hauv. Nws tau tuav nrog cov kua nplaum kub; Kuv tau poob siab txog qhov ua tab sis nws ua haujlwm tau zoo. Tej zaum koj yuav pom hauv cov duab kuv kuj siv cov ntsia hlau ua tiav los tuav lub rooj pvc rau ntoo ntawd; Kuv xav kom tsis txhob ua li ntawd. Nws nyuaj heev rau zais tom qab.
Cov kab txaij nyias nyias qhov twg sab saum toj thiab hauv qab daim qhov ntswg tuaj ua ke tau ntim nrog cov ntoo muab lo thiab ua kom av du. Kuv muaj ntau qhov sib txawv dav (piv txwv li, qhov chaw ntawm lub qhov ntswg tau ntsib ob sab rooj plaub) uas tseem tau txais kev kho ntoo.
Lwm cov ntaub ntawv tau yooj yim zoo nkauj, txij li lawv yog cov duab plaub. Feem ntau lawv tau tuav nrog cov kua nplaum super thiab cov ntoo me me. Tuav tawm ntawm gluing PVC daim kom txog thaum kawg kawg, txawm li cas los xij, tsuas yog thaum koj xav tau kho qhov haum. Kuv siv ntau cov kua nplaum kub thiab pleev xim rau daim kab xev los tuav cov khoom nyob hauv qhov chaw ib ntus (cov kua nplaum kub tuaj yeem muab tshem tawm yooj yim yooj yim). Kuv tau luam tawm tus qauv los ntawm daim ntawv sketchup txhawm rau nrhiav qhov nyob hauv daim loj sab saum toj.
Kuv tau suav nrog kuv Sketchup cov ntaub ntawv yog tias koj xav ua si nrog nws kom tau qhov ntev, hloov kho rau ntau qhov sib txawv, thiab lwm yam.
Kauj Ruam 6: Hluav Taws Xob
Cov khoom siv hluav taws xob muaj txog li 95% plug-and-play:
- keyboard, trackpad, thiab USB txuas txuas rau plaub lub USB chaw nres nkoj ntawm Raspberry Pi
- HDMI cable los ntawm Raspberry Pi mus rau cov lus tso tawm HDMI (ntawm nws pawg tswj hwm)
- lub suab txuas txuas txuas txuas rau hauv Raspberry Pi lub suab tso suab (tau txais 1/8 "txiv neej-rau-txiv neej lub suab txuas txuas txuas txuas, txiav nws ib nrab, thiab txuas lub vaj huam sib luag-tso lub tso suab tso rau qhov kawg).
- Txog kev faib hluav taws xob, txiav 12v xaim tawm los ntawm lub zog xa hluav taws xob thiab siv lub tshuab hloov pauv mus rau qhov tawg. Tom qab ntawd rub lub kais tawm ntawm 12v xaim thiab khiav nws mus rau qhov hluav taws xob tsis tu ncua (nqis nws mus rau 5v) thiab xaim 5v kawg rau lub micro USB txuas, uas tau txuas rau hauv lub hwj chim rau Raspberry Pi. (Kuv khaws lub USB txuas los ntawm USB cable).
Lub zog hluav taws xob 12v raug kaw rau hauv qab ntawm rooj plaub, txij li ntsaws thiab tshem tawm lub 120vac qaum yuav tsum muaj cov khoom siv sib txuas. Lwm cov khoom siv hluav taws xob (thiab lub davhlau ya nyob twg thaiv) tau tuav los ntawm Velcro nplaum. Kuv tau siv qhov ntawd hauv ntau ntawm kuv cov neeg hlau sib ntaus thiab nws ua haujlwm tau zoo … thiab nws yooj yim.:)
Lub vaj huam sib luag tom qab yog txiav-thiab-drilled raws li xav tau los nthuav tawm lub jacks, thiab nws glued rau hauv qab ntawm rooj plaub nrog super kua nplaum.
Kauj ruam 7: Ua tiav
Kuv tau sim ntau yam hauv kev sim kom ua tiav zoo zoo. Qhov kawg tshwm sim yog ok, tsis zoo li kuv tau cia siab, tab sis tsis phem ib yam.
Txog kev sau qhov khoob thiab qhov hauv rooj plaub tseem ceeb, kuv tau sim txheem ntoo muab tub lim (ua tau zoo, tab sis tsis zoo), 2-ntu lub cev muab tub lim (zoo dua, tab sis overkill rau qhov tawg me me kuv tau nyob ntawm no), thiab ci/qhov chaw tso (zoo tshaj). Tom qab ntawd txhuam kom du, primer, thiab ci liab.
Cov ntawv luam tawm 3D tau txais lub tsho lossis ob (raws li xav tau) ntawm Smooth-on XTC kom ua rau lawv du, ua raws li cov xuab zeb, primer thiab tiaj tus dub (tshwj tsis yog cov nyees khawm dawb).
Thiab peb ua tiav!
Pom zoo:
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